55 search results - page 1 / 11 » Using the Fractal Code to Watermark Images |
ICIP
1998
IEEE
14 years 6 months ago
1998
IEEE
Our paper present a watermarking scheme basing on an insertion of similarities. In a rst part di erent watermarking techniques are presented and classed. In a second part our sche...
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
A novel digital image watermarking method based on wavelet domain fractal coding is presented in this paper. Employing the invariant parameters of the wavelet domain fractal trans...
ICIP
1994
IEEE
13 years 9 months ago
1994
IEEE
We present a new image coding scheme based on an unification of fractal and transform coding. We introduce a generalization of the luminance transformation used by fractal coding ...
ICIP
1997
IEEE
13 years 9 months ago
1997
IEEE
Fractal image coding can be seen as spectral prediction of coefficients in the wavelet decomposition of an image. Fine scale coefficients are described by shifted and scaled coeff...
APCCAS
2002
IEEE
13 years 9 months ago
2002
IEEE
In this paper, we develop a robust bit-plane watermarking technique based on zerotree coding. A robust watermark is an imperceptible but indelible code that can be used for owners...